lichao_ccie 发表于 2021-3-30 13:16:38

csma/cd为什么会增加延迟碰撞？不理解

What are two reasons that cause late collisions to increment on an Ethernet interface?(choose two)
A. when the sending device waits 15 seconds before sending the frame again
B. when the cable length limits are exceeded
C. when one side of the connection is configured for half-duplex
D. when Carner Sense Multiple Access/Collision Detection is used
E. when a collision occurs after the 32nd byte of a frame has been transmitted

gushengzhu 发表于 2021-3-30 13:16:39

这个问题以前有人问过，我的回答在19楼
https://bbs.hh010.com/forum.php?mod=viewthread&tid=592422&page=2
答案应该是BC。

szzjm 发表于 2021-7-21 16:00:32

这2楼是大佬

boat123 发表于 2021-7-25 09:59:40

同上
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